Last Updated: November 13, 2026

OVCON-35 Drug Patent Profile

When do Ovcon-35 patents expire, and what generic alternatives are available?

Ovcon-35 is a drug marketed by Warner Chilcott and Warner Chilcott Llc and is included in two NDAs.

The generic ingredient in OVCON-35 is ethinyl estradiol; norethindrone. Fifteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.

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Summary for OVCON-35

US Patents:	0
Applicants:	2
NDAs:	2

US Patents and Regulatory Information for OVCON-35

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Warner Chilcott	OVCON-35	ethinyl estradiol; norethindrone	TABLET;ORAL-21	018127-001	Approved Prior to Jan 1, 1982		DISCN	Yes	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Warner Chilcott Llc	OVCON-35	ethinyl estradiol; norethindrone	TABLET;ORAL-28	017716-001	Approved Prior to Jan 1, 1982		DISCN	Yes	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

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